Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mareen Greenway, MD

Individual provider Family Medicine Physician · NPI 1619388972

Mareen Greenway, MD is a Family Medicine Physician in Irvine, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4 Park Plz Ste 2050
Irvine, CA 92614-8603
Phone: (949) 503-5111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 152024 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A152024 (CA)

Record details

NPI number1619388972
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2014
Last updated in NPPESJuly 8, 2022
Certification dateMay 5, 2021
Mailing address4 Park Plz Ste 2050, Irvine, CA 92614-8603

Other providers in Irvine